01100nam 2200337 n 450 99638306250331620221108060637.0(CKB)1000000000591238(EEBO)2240911757(UnM)99865466(EXLCZ)99100000000059123819940208d1649 uy |engurbn||||a|bb|The first lecture concerning navigation[electronic resource] /Read publickly at Sr. Balthazar Gerbiers academy, at Bednall-GreeneLondon Printed by Gartrude Dawson164913, [1] pAnnotation on Thomason copy: "Septemb: 20th 1649.".Reproduction of the original in the British Library.eebo-0018NavigationEarly works to 1800NavigationGerbier BalthazarSir,1592?-1667.1001034Cu-RivESCu-RivESCStRLINWaOLNBOOK996383062503316The first lecture concerning navigation2337003UNISA